Use of selective serotonin reuptake inhibitors during pregnancy and risk of major and cardiovascular malformations: an update

Marco Tuccori, Sabrina Montagnani, Arianna Testi, Elisa Ruggiero, Stefania Mantarro, Carla Scollo, Alessandra Pergola, Matteo Fornai, Luca Antonioli, Rocchina Colucci, Tiberio Corona, Corrado Blandizzi
Postgraduate Medicine 2010, 122 (4): 49-65
General consensus exists about the need to avoid drug intake as much as possible during pregnancy due to the lack of thorough evidence about the safety of pharmacologic treatments during gestation for both mothers and fetuses. In this respect, the overall safety profile of selective serotonin reuptake inhibitors (SSRIs) in pregnancy remains unclear. This article reviews current evidence about the safety of each SSRI during pregnancy in order to describe their specific teratogenic potential, with a particular focus on major and cardiovascular malformations, and to verify whether such toxicity can be considered as a class effect. The literature review included controlled studies and meta-analyses (retrieved using PsychINFO, EMBASE, and Medline from January 1966 to May 2010) from which the risk of major and/or cardiovascular malformations associated with a specific SSRI (ie, fluoxetine, paroxetine, sertraline, citalopram, escitalopram, and fluvoxamine) could be estimated. Although there is evidence to support the association between birth defects and first-trimester exposure to paroxetine, findings from the studies reviewed suggest a teratogenic potential of the whole SSRI class, consistent with preclinical evidence. These teratogenic effects are mainly in the heart region, and they are often described as septal defects. It may be suggested that the higher frequency of teratogenic effects reported for paroxetine might depend on specific pharmacologic features of this drug compared with other SSRIs, although it is difficult to test this hypothesis. It is noteworthy that current evidence on SSRI teratogenicity stems from studies affected by several methodological weaknesses (ie, lack of investigations using control groups of untreated depressed mothers, confounding by indication, and recall bias). Accordingly, we are not yet able to rule out the possibility that positive associations, as determined in some studies, result from analyses of poor quality.

Full Text Links

Find Full Text Links for this Article


You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read

Save your favorite articles in one place with a free QxMD account.


Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"